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The ornamental design for a lock cylinder, as shown and described. |
FIG. 1 is a front elevational view of a lock cylinder showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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D422882, | Jun 18 1998 | Kaba High Security Locks, Inc. | Core for a cylinder lock |
D625167, | Apr 22 2009 | SUO KE AN INDUSTRIES CO , LTD | Key |
Patent | Priority | Assignee | Title |
4899563, | Apr 17 1987 | Frank J. Martin Company | Re-keyable pin tumbler drawer lock and pin tumbler cabinet door lock |
D312769, | Jun 16 1988 | Centeon Pharma GmbH | Push-button keylatch |
31583, |
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